Oracle 1z0-1072-22 問題集

質問 1：
Which two statements are true about Autonomous Data Warehouse (ADW) backup?
A. Oracle Cloud Infrastructure (OCI) recommends backing up ADW databases manually to on-premises storage devices
B. You can perform manual backups to OCI object storage in addition to automated backups available on ADW
C. You can backup ADW database only to a standard bucket type in OCI object storage
D. You must backup ADW database to object storage bucket named ADW_backup
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which two statements are true about policies?
A. A policy is a document that specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how.
B. You can deny access to a group via policies.
C. You can use read, write, manage, and inspect as verbs for defining a policy.
D. Users need not do anything but still have to be added to a group with appropriate policies defined.
正解：A,D

質問 3：
Which two options are true for Autonomous Transaction Processing (ATP) database? (Choose two.)
A. You can add new ORACLE_HOME for bringing older versions of on-premises databases to ATP
B. You can add more Pluggable Database for consolidating multiple databases in ATP
C. You can add/remove Diskgroup in ATP
D. You can scale CPU up or down in ATP
E. You can scale storage up or down in ATP
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 4：
You have an instance running in a development compartment that needs to make API calls against other OCI services, but you do not want to configure user credentials or a store a configuration file on the instance. How can you meet this requirement?
A. Create a dynamic group with matching rules to include your instance
B. Create a dynamic group with matching rules to include your instance and write a policy for this dynamic group
C. Instances are secure and cannot make calls to other OCI services
D. Instances can automatically make calls to other OCI services
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which two are required to create an IPSec VPN connection? (Choose two.)
A. name
B. compute instance
C. static route CIDR
D. security list
正解：C,D

質問 6：
Within your tenancy you have a compute instance with a boot volume and a block volume attached. The boot volume contains the OS and the attached block volume contains the instance's important dat a. Logs on the boot volume have filled the boot volume and are causing issues with the OS.
What should you do to resolve this situation?
A. Create a manual backup of the block storage instance. Create a custom image of the full instance. Once that completes deploy the custom image to a new instance.
B. Stop the instance that is full. Create a manual backup of the block storage before making changes. Detach the block volume, create a new instance of the same shape with a larger custom boot volume and attach the block volume to the new instance. Configure the OS and any related application(s) to access the block volume under the same mount point as before.
C. Detach the block volume from the full instance. Create a new instance of the same shape with a larger boot volume and rsync the state of the boot volume between the instances. Attach the block volume to the new instance.
D. Create a new instance with a larger boot volume size as well a new block volume which is the same size or larger than the one attached to the full instance. rsync the state of the boot volume and the state of the block volume between the two instances.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
As a solution architect, you are showcasing the Oracle Cloud Infrastructure (OCI) Object Storage feature about Object Versioning to a customer.
Which statement is true in regards to OCI Object Storage Versioning?
A. A bucket that is versioning-enabled can have only and always will have a latest version of the object in the bucket.
B. By default, object versioning is disabled on a bucket.
C. Object versioning does not provide data protection against accidental or malicious object update, overwrite, or deletion.
D. Objects are physically deleted from a bucket when versioning is enabled.
正解：C

質問 8：
Which three load-balancing policies can be used with a backend set?
A. CPU utilization
B. least connections
C. throughput
D. weighted round robin
E. IP hash
正解：B,D,E

質問 9：
You are a network architect of an application running on Oracle Cloud Infrastructure (OCI). Your security team has informed you about a security patch that needs to be applied immediately to one of the backend web servers. What should you do to ensure that the OCI load balancer does not forward traffic to this backend server during maintenance?
A. Edit the security list associated with the subnet to avoid traffic connectivity to this backend serve
B. Create another OCI load balancer for the backend web servers, which are active and handling traffic
C. Stop the load balancer for maintenance and restart the load balancer after the maintenance is finished
D. Drain all existing connections to this backend server and mark the backend web server offline
正解：D
解説: (Topexam メンバーにのみ表示されます)